Guitar or similar article



FIG. 1 is a front perspective view of a guitar or similar article showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a front elevational view with pickups and controls added;

FIG. 4 is a rear elevational view;

FIG. 5 is a right side elevational view;

FIG. 6 is a left side elevational view; and

FIG. 7 is an enlarged fragmentary front elevational view of the neck. 

The ornamental design for a guitar or similar article, as shown and described. 